Compare 61991 vs 62000
| Property | 61991 | 62000 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 8 |
| Prime factorization | 619911 | 24 × 53 × 311 |
| Prime factorization | 61991 | 2 × 2 × 2 × 2 × 5 × 5 × 5 × 31 |
| Divisors count | 2 | 40 |
| Divisors | 1, 61991 | 1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 2000, 2480, 3100, 3875, 6200, 7750, 12400, 15500, 31000, 62000 |
| Number of properties | 5 | 0 |
| Chen primes | 2860th | |
| Cousin primes (2nd member) | 826th | |
| Isolated primes | 4579th | |
| Primes | 6232nd | |
| Sophie germain primes | 796th | |
| Roman numberals | ||
| Base 2 | 11110010001001112 | 11110010001100002 |
| Base 3 | 100110002223 | 100110010223 |
| Base 4 | 330202134 | 330203004 |
| Base 5 | 34404315 | 34410005 |
| Base 6 | 11545556 | 11550126 |
| Base 7 | 3455067 | 3455217 |
| Base 8 | 1710478 | 1710608 |
| Base 9 | 1040289 | 1040389 |
| Base 10 | 6199110 | 6200010 |
| Base 11 | 4263611 | 4264411 |
| Base 12 | 2ba5b12 | 2ba6812 |
| Base 13 | 222a713 | 222b313 |
| Base 14 | 1883d14 | 1884814 |
| Base 15 | 1357b15 | 1358515 |
| Base 16 | f22716 | f23016 |